package cn.org.qary.dao;

import cn.org.qary.entity.CartRecord;
import org.apache.ibatis.annotations.Param;
import tk.mybatis.mapper.common.Mapper;

public interface ICartRecordMapper extends Mapper<CartRecord> {

    CartRecord selectByUserIdAndProductId(@Param("userId") Integer userId, @Param("productId") Integer productId);
}